SURFACE COATING OF INSULATING MATERIALS ITS OBTAINING PROCESS AND ITS APPLICATION FOR THE REALIZATION OF SHIELDS FOR INSULATING BOXES

摘要

A coating on an electrically insulating substrate comprises a base layer of alloy containing 80-98 wt% of nickel and a top layer of silver or its alloys. Also claimed is a box designed to enclose electric or electronic components, whose walls are of insulating material and so coated.